package pojo;

public class User {
    private String conn;

    public User(){
        System.out.println("创建对象");
    }
    
    public void init(){
        this.conn="赋值";
        System.out.println(this.conn);
    }

    public static void say(){
        System.out.println("用户");
    }
    
    public void destroy(){
        this.conn=null;
        System.out.println("释放资源:"+this.conn+"~~~");
    }
}
